How reliable is Southeastern IL Elec Coop, Inc?

Southeastern IL Elec Coop, Inc customers averaged 10.0 hours without power in 2024 (SAIDI), which is frequently affected and near the US average, worse than the Illinois median (2.6 h), per official US EIA data.

Where does Southeastern IL Elec Coop, Inc rank among US electric utilities?

By official EIA SAIDI, Southeastern IL Elec Coop, Inc is #359 of 468 US utilities by reliability that report reliability and serve at least three counties, #1 being the most reliable. Overall it is near the US average.

How many customers does Southeastern IL Elec Coop, Inc serve?

Southeastern IL Elec Coop, Inc serves 10 counties across Illinois, per its EIA-861 service territory filing.

Where does Southeastern IL Elec Coop, Inc provide power?

Southeastern IL Elec Coop, Inc operates in Illinois. The full list of counties served is below, each linked to its live outage status.

Southeastern IL Elec Coop, Inc: Outages & Reliability

As of October 7, 2026 09:00 UTC, no major outages are reported on Southeastern IL Elec Coop, Inc's network.

Southeastern IL Elec Coop, Inc is an cooperative utility serving 10 counties in Illinois. In 2024, its customers went an average of 10.0 hours without power (SAIDI), across about 3.1 interruptions each. That ranks it #359 of 468 US utilities by reliability, where #1 is the most reliable. Its outage duration is near the US average and worse than the Illinois median (2.6 h).

LIVE ON ITS NETWORKLive · total only

No major outages currently reported on Southeastern IL Elec Coop, Inc's network.

Official reliability (EIA 2024)

US EIA

10.0 hrs

SAIDI / customer / yr

3.1

SAIFI / yr

3.3 hrs

CAIDI / outage

near the US average (US 11.0h)

Ranks #359 of 468 US utilities by reliability (#1 = most reliable) · worse than the Illinois median (2.6 h).

Residential price14.5¢/kWhaverage, US EIA 2024energy trends →

Reliability over time

Official EIA SAIDI, hours without power per customer per year (IEEE, incl. major events). Over this period Southeastern IL Elec Coop, Inc’s reliability has been worsening (lower is better).

Outage trend · Southeastern IL Elec Coop, Inc

0customers out · peak 21

Data as of Oct 7, 2026 09:00 UTC

Times in EDT. Shaded stretches had no reading.

Counties served by Southeastern IL Elec Coop, Inc (10)

Service territory reported to EIA-861; each links to live outage status and history.

Southeastern IL Elec Coop, Inc: FAQ

How reliable is Southeastern IL Elec Coop, Inc?: Southeastern IL Elec Coop, Inc customers averaged 10.0 hours without power in 2024 (SAIDI), which is frequently affected and near the US average, worse than the Illinois median (2.6 h), per official US EIA data.
Where does Southeastern IL Elec Coop, Inc rank among US electric utilities?: By official EIA SAIDI, Southeastern IL Elec Coop, Inc is #359 of 468 US utilities by reliability that report reliability and serve at least three counties, #1 being the most reliable. Overall it is near the US average.
How many customers does Southeastern IL Elec Coop, Inc serve?: Southeastern IL Elec Coop, Inc serves 10 counties across Illinois, per its EIA-861 service territory filing.
Where does Southeastern IL Elec Coop, Inc provide power?: Southeastern IL Elec Coop, Inc operates in Illinois. The full list of counties served is below, each linked to its live outage status.

Reliability metrics (SAIDI/SAIFI) and service territory from the US EIA Form 861. SAIDI/SAIFI are IEEE-standard, including major event days. Primary state: Illinois.

Data from EIA Form 861 (utility reliability) and DOE/ORNL ODIN, every source we read. Live data as of October 7, 2026 09:00 UTC.